Abundances of Solar Cosmic Ray Protons and Alpha Particles for 1969-1972
β Scribed by Stroscio, Michael A.; Katz, Ludwig; Yates, G. Kenneth; Sellers, Bach; Hanser, Frederick A.
- Book ID
- 119712181
- Publisher
- American Geophysical Union
- Year
- 1976
- Tongue
- English
- Weight
- 401 KB
- Volume
- 81
- Category
- Article
- ISSN
- 0148-0227
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π SIMILAR VOLUMES
Except for protons, the chemical composition of solar cosmic rays is very similar to the abundance of the elements at the photosphere of the Sun. If we consider the relative abundance ratio of protons to a-particles (P/a) at constant rigidity, this ratio is highly variable from one solar cosmic ray
Measurements of the flux of helium nuclei in the 24 January, 1971, event and of helium and (C, N, O) nuclei in the 1 September, 1971, event are combined with previous measurements to obtain the relative abundances of helium, (C, N, O), and Fe-group nuclei in these events. These data are then summari